CVS is a 24-hour store known for its friendly and helpful staff. Customers appreciate the exceptional service provided by employees like Krissy and Sierra, who are recognized for their politeness and problem-solving abilities. While the pharmacy can be understaffed, the pharmacists are praised for their competence and kindness, helping customers with their prescriptions despite the busy environment. However, some customers find it frustrating that beer purchases require a cashier, while wine is readily available on the shelf. Overall, CVS offers a clean and organized shopping experience, with great sales and a commitment to customer service.